create-auth-skill

Configure Better Auth authentication layers for TypeScript and JavaScript applications.

Updated Feb 11, 2026

Search Tags:#typescript #authorization #authentication #better-auth #javascript #next.js #express

Ready to run

npx skills add https://github.com/lexand-dev/subtrack-monorepo --skill create-auth-skill-lexand-dev

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Please help me install this Agent Skill.
Skill: create-auth-skill
Source: https://github.com/lexand-dev/subtrack-monorepo/tree/main/.agents/skills/create-auth-skill
Command: npx skills add https://github.com/lexand-dev/subtrack-monorepo --skill create-auth-skill-lexand-dev

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill simplifies the process of adding robust authentication and authorization to TypeScript/JavaScript applications, saving developers significant time and effort.

Core Features & Use Cases

Authentication Setup: Guides users through installing and configuring Better Auth for various frameworks.
Feature Integration: Details how to add plugins for features like 2FA, social logins, and organizations.
Use Case: A developer needs to quickly add email/password sign-up, Google OAuth, and user profile management to their new Next.js application. This Skill provides the exact steps and configuration needed.

Quick Start

Install Better Auth by running npm install better-auth.

Frequently Asked Questions about create-auth-skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I add Better Auth to an existing TypeScript application?▼

Adding Better Auth to an existing TypeScript application involves installing the package, configuring server and client instances, setting up route handlers, and running database migrations to establish the authentication layer.

Can I use Better Auth with Next.js and Express frameworks?▼

Yes, Better Auth works with Next.js and Express, providing specific configuration guidance for setting up authentication layers and route handlers within these JavaScript and TypeScript frameworks.

How do I set up social logins and 2FA with Better Auth?▼

Setting up social logins and 2FA with Better Auth requires integrating specific plugins into your server configuration, enabling enhanced authorization features for your application.

What is the best way to configure database migrations for Better Auth?▼

Configuring database migrations for Better Auth involves following the guided setup after initializing your server instance, ensuring your database schema properly supports the required authentication models.

Does Better Auth support email/password and Google OAuth sign-up?▼

Better Auth supports email/password and Google OAuth sign-up, allowing developers to quickly add these authentication methods and user profile management features to new applications through plugin configuration.